Super Pro Road/Drag Race Muncie Upgraded Ultra Case M22 Rock-Crusher. SALE ENDS 9/30/22. Rated 5.00 out of 5 $ 3,549.00 $ 3,249.00 Add to cart RACING Muncie Slick Shift Clutch-less Super Duty M23 Upgraded Ultra Case 4-speed Drag Racing Rock-Crusher. SALE ENDS 9/30/22. Rated 5.00 out of 5 $ 3,699.00 $ 3,399.00 Add to cart

STRONGEST Direct Replacement M22 With NEW Muncie AUTO GEAR ULTRA CASE With The Strongest M22z ULTRAWIDE RATIO 4 SPEED TRANSMISSION. A GREAT HEAVY DUTY ROCKCRUSHER FOR YOUR CAMARO, NOVA, CHEVELLE, CORVETTE, GTO,442. Ultra Case 4-speed Road or Drag Racing Rock-Crusher. SALE ENDS 9/30/22. Upgraded Ultra Case Muncie HD M22 4-Speed Rock

This a BRAND NEW SUPERCASE M22 Muncie Rockcrusher Style Transmission. This is a BEEFY version of the original Rock Crusher transmission. Most all the weak points of an original Muncie have been solved by the Super-Case design. The Supercase has extra casting in all the known weak areas. The mid plate is aircraft grade aluminum.

08/19 · The Muncie 4 Speed came in 3 basic models the M-20, M-21 & M-22. The Muncie M20 was a wide-ratio transmission and was intended for basic street drive-ability and basically for cruising your car . The first models had a 2.56:1 first gear. The later 1966-1974 units had a 2.52:1 first gear. They are compatible with a GM 3 Series differential.

Cash today for your M20-M21-M22 Muncie 4 speed transmissions. $1,234.00. Wanted: Cash today for your M20-M21-M22 Muncie 4 speed 

A Muncie differs from a Saginaw transmission in that its reverse lever is in the tail housing, not the side cover. The M22 is called the Rock Crusher.

Complete original GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Firebirds and Trans Ams. This one will have the holes on the side where a bolt will secure your shifter linkage levers. This is the Muncie M-22 Rockcrusher four speed. Designed for the highest performance models.

Muncie M22 REBUILD KITS: Quality parts from our inventory are assembled into kits for rebuilding M22 4 Speeds from 1965 to 1974. Kits are priced at $165.00 freight paid in US only. M22CK 1965-74 All Years. Rebuild Kit includes the following items: Gasket Set; Shift Shaft Seals; Rear Tail Housing Seal and Bushing for both the 27 and 32 Spline

A great Super Heavy Duty Rock Crusher M22 for your Camaro, Nova, Chevelle, Corvette or other GM car. Close Ratio = 2.20-1st, 1.64-2nd, 1.28-3rd, 4th direct. Wide Ratio = 2.56-1st, 1.75-2nd, 1.36-3rd, 4th direct Built for big HP. Lead time 4-6 weeks. 20% Cancelation Fee on special order. SPECIAL RUNS THIS WEEK. CALL JEFF (262)893-9812 for details.

Muncie 4-speed - Chevelle Stuff Muncie 4-speed Transmission (Group 4.000) -. Casting Numbers. (1) All M22 applications except 454 engine. (2) All 454 Chevelle applications. The M22 was produced in 1973 and 1974 for other GM

We offer a complete line of Muncie M21 M22 4 speed transmission parts, rebuild and overhaul kits. Click here today and save money! |||.

Internal inspection of a 1969 Muncie M-22 "Rock Crusher" Transmission. Note some we engagement teeth but all gears fully intact.10 spline input, 27 spli

The M22 'Rock Crusher' featured a one-inch countershaft pin bore and shot-peened gears with aggressive helix angles that reduced heat and stress 

Muncie 4 Speed Transmissions And Rebuild Kits. New Super Heavy Duty Direct Replacement and Strongest M22's Made With Muncie Auto Gear Super Case and Strongest 

1971 Muncie M22 3925661 Muncie Trans 4 Speed P1B03C. This is a Very Rare and Completely and Freshly Rebuilt M-22 Transmission with REAL GM Rock Crusher Gears for 1970 1971 and 1972 GM Vehicles including, Chevy, Corvette, Camaro, Chevelle and other GM vehicles of that vintage These first came out in the 1970 Chevelle with the fine spline input and they were then released in the 1971 and 1972

what is a rock crusher transmission? | Yahoo Answers The Rock crusher was the M-22 Muncie close ratio 4 speed transmission favored in the '60's GM hot rods.Well balanced, smooth shifting and after '60 Chat Now; M-22 Rock Crusher 4-Speed Transmissions by JetBoatBill NEW DESIGN MUNCIE M22 ROCK CRUSHER CLOSE RATIO 4 SPEED.

CALL for orders · NEW Direct replacement M22 · For up to 650 HP power applications · 10 or 26 Input Spline · 27 or 32 output Spline · Speedo tooth count needed 

The Muncie 4 Speed came in 3 basic models the M-20, M-21 & M-22. The Muncie M20 was a wide-ratio transmission and was intended for basic street drive-ability and basically for cruising your car . The first models had a 2.56:1 first gear. The later 1966-1974 units had a 2.52:1 first gear. They are compatible with a GM 3 Series differential.

The most popular question has to be that everyone thinks they have the famous "rockcrusher" M22 4 speed. This had the same gear ratios as the M21 but with a 

A VERY, VERY, VERY few Heavy Duty, close ratio Muncies were specially built for severe duty service (such as for the 425hp/396 Corvettes) in 1965. THEY WERE NOT CALLED M22 IN 65--------------------they were simply a Heavy Duty close ratio Muncie.. Then, in 1966, the M22 (HD close ratio) became an RPO (regular production option) transmission.

The M21 & M22 is a Muncie engineering design, this transmission is aluminum case Rebuilt Transmission M22 1966-1974 Rock Crusher MTGM038 

This comes with everything you need to convert M22 Case with the big 1” countershaft pin to a like new transmission. These are quality gears we have been 

1969 - 1973 Muncie 4 Speed Transmission Rockcrusher M-22. GM Muncie transmission rebuilt and guaranteed for 1 year. Correct fit for all 1969 - 1973 model Firebirds and Trans Ams. This one will have the holes on the side where a bolt will secure your shifter linkage levers. This is the M-22 Rockcrusher four speed. Designed for the highest

Transmissions and Drivetrain - Muncie Rockcrusher M-22 - I have been looking around and I am curious. I've found reasonably priced 4-spd M-22's and I like 

This is the Muncie M-22 Rockcrusher four speed. Designed for the highest performance models. Bulletproof strength with more flat cut gears, makes a beautiful whine. If you want the mack daddy, here it is! *Please double check your clutch and pressure plate set to match below. 67-68 M-22 ~ Input Shaft = 0 Grooves with Coarse 10 Spline Count.

08/11 · Chevy Transmissions Muncie 4 Speed M22 Rockcrusher Chevy Transmissions: Muncie M22 “Rock Crusher 4 Speeds were made From 1965 TO 1974: The most popular transmission of it’s time for high performance cars built for